Product Description The OEMTOOLS 24359 Digital Battery Analyzer is a safe, fast, simple, and portable battery starting and charging system analyzer. It is easy to use and has indicator lights to let you know the condition of your battery. Tests conventional, gel, maintenance free, deep cycle and AGM batteries. Battery CCA: 200-1200 Voltage: 7-15VDC Testing Standards: SAE, DIN, EN, IEC, CA Clear and Easy-to-Understand Results Indicate System's Condition Accurate 12V Battery Test Decision in Seconds